There are many ways to create backlinks for free, from writing your own article and submitting it your blog, to submitting an article to article directories, book marking, goolge+
Well, no one...except search engines! If you want to people to read your page on the web, you need to have plenty of incoming links pointing right at your site. Search engines value the quantity, quality, and relevance of these links. The trouble with getting "backlinks" to your site, as they are called, is it's kind of difficult. The best way to receive high quality links is by creating a quality page or site. It's one of the most important steps in your SEO campaign!
ou can get backlinks by yourself but really is a heavy task for you alone. Its agood choice to buy them, or aoutsourcing in Odesk.com
The best way to find backlinks in through hard work. Search for relevant and quality sites. Then, contribute to them by leaving meaningful messages with a backlink to your site.